А. Which of the following is not a human use of wetlands?
petroleum exploration
b. recreational boating
c. juvenile fish nursery
d shipping waterway
Please select the best answer from the choices provided
A
h
B
O O O O

the correct answer is c.juvenile fish nursery.

Explanation:

c.juvenile fish nursery is not a human use of wetlands. Wetlands are the link between the land and the water .Juvenile fish nursery is a habitat of fish in the marine life, which make its invalid to be a wetland..

hope this helps

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.